I know it works. :-) 

There probably is something that is just getting overlooked. Are you working on a sphere or a full character? If it's a sphere our basic object, feel free to upload the file and I'll take a look. If you are working on a character, please don't upload that since it's protected content. But do try the same steps on another object. 

BTW, there is a C8 update newly available that addresses some regression bugs in the original C8 release. For those that have the full product, you can find the update in your DAZ account area.